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湿地松常绿乔木,原产美国东南部,从南卡罗来纳州到佛罗里达州中部以北、路易斯安那州东部沿海平原均有分布,其北限为北纬33度,垂直分布可达150米左右。分布区气候温和湿润,年降雨量1,170-1,460毫米,年平均温度15.4-21.8℃,绝对最高温度36.4℃,绝对最低温度-11.9℃,霜期较短。湿地松木材坚硬,材质优良,适用建筑、地板、箱盒等用材。树脂多,质量好,是生产松香和松节油的重要树种。我国引种湿地松已有40多年的历史,广东省台山县沙栏公社肖美大队1930年最早引种,
Pinus elliottii evergreen trees, native to the southeastern United States, from South Carolina to north Florida, the eastern coast of Louisiana are distributed, the northern limit of 33 degrees north latitude, the vertical distribution of up to 150 meters. The climate in the distribution area is mild and humid with an annual rainfall of 1,170-1,460 mm. The annual average temperature is 15.4-21.8 ℃, the absolute maximum temperature is 36.4 ℃, the absolute minimum temperature is -11.9 ℃ and the frost period is short. Slash pine hardwood, good material, for construction, flooring, boxes and other timber. Resin, good quality, is the production of rosin and turpentine important species. Introduction of Chinese pine has more than 40 years of history, Shantou commune, Taizhou, Guangdong Province Xiao Mei Brigade was first introduced in 1930,